[+] What is Unmigrated Full Access account?
Unmigrated accounts are accounts that have not been migrated from Minecraft.net to Mojang. These account generally suggest the account hasn't been used in years. In order to migrate an unmigrated account, you will need the original e-mail address, username and password. Once migrated, the account becomes a full access account.
[+] Is there any warranty?
All the account are checked by me before provide to you. You are recommended to migrate the account within a day. By any chances the account is not working within 24 hours, please do contact me for a replacement.